Our factory can issue invoices, please consult customer service.All styles and sizes are European and American versions, mainly for cross-border e-commerce sellers.The product only has a wash label and size information. Cross-border sellers can conveniently hang their own tags. The packaging bag is a PE zipper eco-friendly bag suitable for most cross-border platforms. Colleagues use with caution! Original selfie photo! Fabric name: Large Waffle Grids Fabric Craftsmanship: Knitted Fabric composition: 100% polyester fiber Fabric square gram weight: 200g/m Is it elastic: Medium elasticity Single piece weight: S: 338.4g, M: 353.9g, L: 373g, XL: 400.9g, 2XL: 425.8g, 3XL: 468.5g